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Radiant|Lab Grown|IGI

1.01ct D SI2 Radiant Lab Grown Diamond

VG • D/SI2 • IGI LG617443945

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617443945

Diamond specifications and retailer prices

From $889 CAD
£500 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $889 CAD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG617443945 or 617443945. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617443945
Dimensions7.40 × 5.06 × 3.23 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa. Indications of post-growth treatment.
Top View
7.40 mm5.06 mm1.01 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617443945
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 35°CuletDepth 63.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $889 CAD|Low: $889 CAD|High: $889 CAD|Avg: $889 CAD
September 26, 2026
Diamond Quarter$889 CAD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.01SI2DLG45E0C3N · Oct 29
$889 CAD
£500 GBP
View

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B
1.01ct Radiant
$889 CAD